<div class="">
    城市：<input ng-change="search()" type="text" ng-model="where" class="">
    <select ng-model="slcProvince" ng-options="x.name for x in cities"></select>
    <select ng-model="where"  ng-change="search()"><!--ng-options="x.name for x in slcProvince.sub"-->
        <option ng-repeat="x in slcProvince.sub">{{x.name}}</option>
    </select>
</div>
<li>
    <p>{{city}}</p>
    <p>{{date}}</p>
    <p ng-if="pm25">PM2.5指数：{{pm25}}</p>
</li>

<div class="block_box clearfix">
    <ul class="clearfix">
        <li ng-repeat="x in weather" ng-hover class="li-toggle-class">
            <a href="">
                <img src="static/img/weather/{{x.icon1}}.jpg" alt="" />
                <span class="txt">
                <h3>{{x.date}}</h3>{{x.weather}}<br>{{x.wind}}<br>{{x.temp}}
                </span>
                <span class="out_bg"></span>
            </a>
        </li>
    </ul>
</div>

